4-Nonylphenol-di-ethoxylate, 50 µg/ml, Acetone,

Di-n-propyl phthalate

Benfluralin, 100 µg/ml, Ethyl acetate, 5ml

Phthalic acid, bis-2-ethylhexyl ester D4, 100µg/mL in Cyclohexane, 1ml